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From: "MASUDA,Masashi" <mmasuda@ba2.so-net.ne.jp>
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Date: Fri, 12 Sep 2003 11:23:31 +0900
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Subject: [FreeBSD-users-jp 76217] Re: IPFW =?ISO-2022-JP?B?GyRCJE4bKEI=?=
 =?ISO-2022-JP?B?GyRCQF9EaiRLJEQkJCRGGyhC?= 
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: mmasuda@ba2.so-net.ne.jp
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+030902

$BA}ED!s$3$s$J$3$H$7$F$$$k2KL5$$$O$:!w2q<R$G$9!#(B

# $BMWE@$@$1!#(B

NAKANUMA Takashi wrote:

> $BCf>B$G$9!#(B

$B!cCfN,!d(B

> allow icmp from ($B30ItFCDj%[%9%H(B) to me 0,8
> deny icmp from any to any

$B$o$?$7$J$i(B

allow icmp from ($B30ItFCDj%[%9%H(B) to me icmptypes 3,8,11,12
allow icmp from me to ($B30ItFCDj%[%9%H(B) icmptypes 0,3
deny icmp from any to any

$B$H$7$^$9$M!#(Bicmptypes 11,18 $B$r(Ballow $B$9$k$+$O$*9%$_$@$H;W$&$1$I(B
type 3 $B$r%I%m%C%W$9$k$HIT9,$K$J$j$^$9!#(B

$B$J$<IT9,$K$J$k$+$O(BTCP/IP $B$K$D$$$F$rJY6/$7$F$/$@$5$k$+!"(BPMTU Discovery
$B$H$$$&%-!<%o!<%I$GD4$Y$F$/$@$5$$!#(B

-- 
MASUDA Masashi <mmasuda@ba2.so-net.ne.jp> <http://unixluser.org/>
$BF|K\(BTOUGHBOOK$B%f!<%62q(B <http://toughbook.jp/> $B2q0wHV9f(B:1
$B%Q%1%C%H$N5$;}$A$K$J$C$F9M$($h$&!#(B:-)

